(8,5), (-2,7), (12, -3), (9,-5). (18,4) Which numbers are input values of the function? Select all that apply. 9,4,-3,-2,8

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Write two subtraction equations that are equivalent to 5 + 12 = 17.